DieselShip's Online Content Library

Subscription based access to past question papers and solved answers

Academics – Electro-Technology : 2020/JUL/06

Question

Q6) A 60 kVA, 440 V/110 V, single phase transformer has a core loss of 4 kW, and a full-load winding loss of 6 kW. Calculate EACH of the following:

(a) the kVA output at which maximum efficiency will be achieved; (8)

(b) the efficiency at 50 kW output and 0.5 power factor. (8)

Asked in Year/Month/Ques No.

Hello Guest User,

Answers are available via our app only.
Please buy a membership plan and login via our app to view answers.

This content is only available to members.